<?php

use classes\db;

it('can connect to a configured MySQL instance in integration mode', function (): void {
    if (!integration_enabled()) {
        test()->markTestSkipped('Set RUN_INTEGRATION_TESTS=1 to run DB integration tests.');
    }

    $host = getenv('CONFIG_DB_HOST') ?: null;
    $user = getenv('CONFIG_DB_USER') ?: null;
    $password = getenv('CONFIG_DB_PASSWORD') ?: '';
    $database = getenv('CONFIG_DB_DATABASE') ?: null;

    if (!$host || !$user || !$database) {
        test()->markTestSkipped('Missing DB env vars: CONFIG_DB_HOST/CONFIG_DB_USER/CONFIG_DB_DATABASE.');
    }

    app_require('classes/db.php');

    $GLOBALS['response'] = new class {
        public function internal_server_error(string $message): void
        {
            throw new RuntimeException($message);
        }
    };

    $db = new db([
        'host' => $host,
        'user' => $user,
        'password' => $password,
        'database' => $database,
    ]);

    $db->connect();

    expect($db->conn())->toBeInstanceOf(mysqli::class);
    expect($db->conn()->connect_errno)->toBe(0);

    $db->close();
});